GSD-2023-27857

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field in Rockwell Automation's ThinManager ThinServer.  An unauthenticated remote attacker can exploit this vulnerability to crash ThinServer.exe due to a read access violation.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2023-27857",
    "id": "GSD-2023-27857"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-27857"
      ],
      "details": "\n In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field\n\n\n\n in Rockwell Automation\u0027s ThinManager ThinServer.\u00a0\u00a0An unauthenticated remote attacker can exploit this vulnerability to crash ThinServer.exe due to a read access violation.\n\n\n\n \n\n",
      "id": "GSD-2023-27857",
      "modified": "2023-12-13T01:20:55.829191Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2023-27857",
        "STATE": "PUBLIC"
      },
      "affects": {
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                          "version_affected": "=",
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                        {
                          "version_affected": "=",
                          "version_value": "13.0.0 - 13.0.1"
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                ]
              },
              "vendor_name": "Rockwell Automation"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "Security researchers from Tenable reported this to Rockwell Automation."
        }
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      "data_version": "4.0",
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            "value": "\n In affected versions, a heap-based buffer over-read condition occurs when the message field indicates more data than is present in the message field\n\n\n\n in Rockwell Automation\u0027s ThinManager ThinServer.\u00a0\u00a0An unauthenticated remote attacker can exploit this vulnerability to crash ThinServer.exe due to a read access violation.\n\n\n\n \n\n"
          }
        ]
      },
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        "engine": "Vulnogram 0.1.0-dev"
      },
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        "cvss": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
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      "problemtype": {
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          {
            "description": [
              {
                "cweId": "CWE-125",
                "lang": "eng",
                "value": "CWE-125 Out-of-bounds Read"
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      "references": {
        "reference_data": [
          {
            "name": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640",
            "refsource": "MISC",
            "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640"
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      "solution": [
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              "type": "text/html",
              "value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eCustomers are directed to update to versions of the product that correct the vulnerability as listed in the reference article.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
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        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      }
    },
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      "cve": {
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                    "versionEndExcluding": "11.0.5",
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          }
        ],
        "id": "CVE-2023-27857",
        "lastModified": "2024-01-09T02:31:27.647",
        "metrics": {
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                "attackComplexity": "LOW",
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        "published": "2023-03-22T02:15:48.953",
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            "source": "PSIRT@rockwellautomation.com",
            "tags": [
              "Vendor Advisory"
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            "url": "https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1138640"
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          }
        ]
      }
    }
  }
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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